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Official data from INPI

DISPOSIÇÃO INTRODUZIDA EM CONDICIONADOR DE AR

PublicadaUtility Model

Application data

Number

MU6900631

Type

Utility Model

Filing

04/20/1989

Publication

08/08/1989

Progress at the INPI

Under appeal
  1. Filing04/20/89
  2. Publication08/08/89
  3. Examination03/01/90
  4. Refused06/29/93
  5. Grant
  6. In force

The application was refused by the INPI on 06/29/1993. The invention was never patented.

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Latest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Springer Carrier do Nordeste S/A

RS, BR

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Inventors

M. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/08/1989

RPI 981

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Republicação - classificação IPC

#15.11

Reclassificação automática - A classificação anterior era: F24F 11/00

10/05/2021

RPI 2648

Republicação - classificação IPC

#15.11

A classificação anterior era: F24F 11/00

06/05/2012

RPI 2161

Indeferimento

#9.2

06/29/1993

RPI 1178

Pedido de certificado de adição de invenção

#5.1

07/31/1990

RPI 1026

Solicitação de exame técnico

#4.1

03/01/1990

RPI 1007

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